EP0494842A3 - Harte Kontaktlinse mit verbesserter Wasserstoffpermeabilität - Google Patents
Harte Kontaktlinse mit verbesserter Wasserstoffpermeabilität Download PDFInfo
- Publication number
- EP0494842A3 EP0494842A3 EP19920810002 EP92810002A EP0494842A3 EP 0494842 A3 EP0494842 A3 EP 0494842A3 EP 19920810002 EP19920810002 EP 19920810002 EP 92810002 A EP92810002 A EP 92810002A EP 0494842 A3 EP0494842 A3 EP 0494842A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- oxygen permeability
- contact lenses
- monomer
- shore
- hardness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052760 oxygen Inorganic materials 0.000 title abstract 3
- 239000001301 oxygen Substances 0.000 title abstract 3
- 230000035699 permeability Effects 0.000 title abstract 3
- 239000000178 monomer Substances 0.000 abstract 4
- 229920000642 polymer Polymers 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000007334 copolymerization reaction Methods 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 125000001153 fluoro group Chemical group F* 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/08—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated side groups
- C08F290/14—Polymers provided for in subclass C08G
- C08F290/148—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/068—Polysiloxanes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
- G02B1/043—Contact lenses
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US638949 | 1991-01-09 | ||
US07/638,949 US5194556A (en) | 1991-01-09 | 1991-01-09 | Rigid contact lenses with improved oxygen permeability |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0494842A2 EP0494842A2 (de) | 1992-07-15 |
EP0494842A3 true EP0494842A3 (de) | 1992-08-05 |
EP0494842B1 EP0494842B1 (de) | 1998-04-22 |
Family
ID=24562117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92810002A Expired - Lifetime EP0494842B1 (de) | 1991-01-09 | 1992-01-06 | Harte Kontaktlinsen mit verbesserter Sauerstoffpermeabilität |
Country Status (15)
Country | Link |
---|---|
US (1) | US5194556A (de) |
EP (1) | EP0494842B1 (de) |
JP (2) | JP3322898B2 (de) |
KR (1) | KR920014841A (de) |
AT (1) | ATE165375T1 (de) |
AU (1) | AU654520B2 (de) |
CA (1) | CA2058896C (de) |
DE (1) | DE69225151T2 (de) |
DK (1) | DK0494842T3 (de) |
ES (1) | ES2115660T3 (de) |
GR (1) | GR3026729T3 (de) |
HK (1) | HK1009064A1 (de) |
IE (1) | IE920062A1 (de) |
SG (1) | SG49603A1 (de) |
TW (1) | TW222655B (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5194556A (en) * | 1991-01-09 | 1993-03-16 | Ciba-Geigy Corporation | Rigid contact lenses with improved oxygen permeability |
JP3195662B2 (ja) * | 1992-08-24 | 2001-08-06 | 株式会社メニコン | 眼用レンズ材料 |
JP2774233B2 (ja) * | 1992-08-26 | 1998-07-09 | 株式会社メニコン | 眼用レンズ材料 |
US5310571A (en) * | 1992-09-01 | 1994-05-10 | Allergan, Inc. | Chemical treatment to improve oxygen permeability through and protein deposition on hydrophilic (soft) and rigid gas permeable (RGP) contact lenses |
US7468398B2 (en) * | 1994-09-06 | 2008-12-23 | Ciba Vision Corporation | Extended wear ophthalmic lens |
US5760100B1 (en) * | 1994-09-06 | 2000-11-14 | Ciba Vision Corp | Extended wear ophthalmic lens |
JP3530287B2 (ja) * | 1995-10-24 | 2004-05-24 | 株式会社メニコン | 低含水性眼用レンズ用材料、それからなる低含水性眼用レンズ用成形体、ならびにそれからなる低含水性眼用レンズおよびその製法 |
CA2238650A1 (en) * | 1995-12-08 | 1997-06-19 | Novartis Ag | Methods of manufacturing contact lenses |
JPH1017624A (ja) * | 1996-06-28 | 1998-01-20 | Toray Dow Corning Silicone Co Ltd | シリコーン変性ビニル重合体およびその製造方法 |
FR2752463A1 (fr) * | 1996-08-14 | 1998-02-20 | Gervais Claude Rene | Lentille de contact rigide deformable |
AU7533696A (en) * | 1996-12-13 | 1998-06-18 | Ciba-Geigy Ag | New materials |
US5981675A (en) * | 1998-12-07 | 1999-11-09 | Bausch & Lomb Incorporated | Silicone-containing macromonomers and low water materials |
US20010049400A1 (en) * | 1999-10-25 | 2001-12-06 | Azaam Alli | Method of making an optical polymer |
JP4438162B2 (ja) * | 2000-02-24 | 2010-03-24 | 東レ株式会社 | 眼用レンズ用ポリマーの製造法および眼用レンズ |
AU2001278757B2 (en) * | 2001-08-17 | 2008-03-06 | Johnson & Johnson Vision Care, Inc. | Method for producing polymer for ophthalmic lens and ophthalmic lens |
WO2003042265A1 (fr) * | 2001-11-13 | 2003-05-22 | Toray Industries, Inc. | Polymere et lentilles ophthalmologiques realisees a l'aide de ce polymere |
FR2832717B1 (fr) * | 2001-11-26 | 2004-07-09 | Essilor Int | Composition polymerisable par voie radicalaire conduisant a des verres organiques resistants au choc |
US7216975B2 (en) * | 2003-07-15 | 2007-05-15 | Shinn-Gwo Hong | Method for preparing the reactive tinting compound and the tinted contact lens |
GB0327067D0 (en) | 2003-11-21 | 2003-12-24 | Dow Corning | Polymeric products useful as oil repellents |
WO2007041166A2 (en) | 2005-09-30 | 2007-04-12 | The Lagado Corporation | Highly oxygen permeable rigid contact lenses from polyacetylenes |
JP5006061B2 (ja) | 2006-02-07 | 2012-08-22 | 日本合成化学工業株式会社 | 水溶性ポリビニルアルコール系樹脂製長繊維不織布 |
US7601766B2 (en) * | 2006-06-30 | 2009-10-13 | Bausch & Lomb Incorporated | Carboxylic siloxanyl monomers with pendant polymerizable groups |
CN101522792B (zh) * | 2006-10-02 | 2013-01-09 | 日立化成工业株式会社 | 密封用环氧树脂成形材料以及电子零件装置 |
DE102007039501A1 (de) * | 2007-08-21 | 2009-02-26 | Evonik Röhm Gmbh | Neues polymerisierbares Isocyanat und Polymere, enthaltend dieses Isocyanat |
US8440738B2 (en) * | 2008-07-09 | 2013-05-14 | Timothy Higgs | Silicone hydrogels and methods of manufacture |
US7939579B1 (en) * | 2008-07-09 | 2011-05-10 | Contamac Limited | Hydrogels and methods of manufacture |
MX2011004959A (es) * | 2008-11-13 | 2011-05-30 | Novartis Ag | Copolimeros de polisiloxano con cadenas terminales de polimero hidrofilico. |
NZ592674A (en) | 2008-12-18 | 2012-08-31 | Novartis Ag | Method for making silicone hydrogel contact lenses |
NZ621745A (en) | 2010-07-30 | 2015-01-30 | Novartis Ag | Amphiphilic polysiloxane prepolymers and uses thereof |
CN101928498B (zh) * | 2010-08-24 | 2014-04-23 | 中国电力科学研究院 | 一种氟硅改性丙烯酸树脂疏水防腐涂料 |
BR112013008221B1 (pt) | 2010-10-06 | 2020-02-11 | Alcon Inc. | Pré-polímero processável em água, lente de contato de hidrogel de silicone e seu método de fabricação |
CA2808462C (en) | 2010-10-06 | 2016-01-12 | Novartis Ag | Water-processable silicone-containing prepolymers and uses thereof |
JP5784131B2 (ja) | 2010-10-06 | 2015-09-24 | ノバルティス アーゲー | ペンダント親水性基を持つ重合しうる鎖延長ポリシロキサン |
WO2013011693A1 (ja) * | 2011-07-19 | 2013-01-24 | 株式会社ブリヂストン | 光硬化性樹脂組成物、並びに、それを用いた水周り部材及び機能性パネル |
US8937133B2 (en) | 2012-09-25 | 2015-01-20 | National Chiao Tung University | Dissoluble PDMS-modified p(HEMA-MAA) amphiphilic copolymer and method for fabricating the same |
TWI535793B (zh) * | 2013-01-31 | 2016-06-01 | 明基材料股份有限公司 | 隱形眼鏡材料、隱形眼鏡的製造方法與由此方法所製造出之隱形眼鏡 |
US9528869B2 (en) | 2014-12-16 | 2016-12-27 | Schlumberger Technology Corporation | Method of compensating for changes in water properties in a multiphase flow meter |
US11035983B2 (en) | 2016-09-26 | 2021-06-15 | Verily Life Sciences Llc | Cast-moldable, high refractive index, rigid, gas permeable polymer formulations for an accommodating contact lens |
US20220298379A1 (en) * | 2019-06-27 | 2022-09-22 | 3M Innovative Properties Company | Metal-polymer hybrid materials with a high refractive index |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0109355A1 (de) * | 1982-10-12 | 1984-05-23 | Ciba-Geigy Ag | Hochfeste silikonhaltige Polymere mit hoher Sauerstoffdurchlässigkeit |
EP0288567A1 (de) * | 1986-09-30 | 1988-11-02 | Hoya Corporation | Material für sauerstoffdurchlässige harte kontaktlinsen mit ausgezeichnetem stosswiderstand |
EP0455585A1 (de) * | 1990-04-26 | 1991-11-06 | Ciba-Geigy Ag | Ungesättigte Harnstoff-Polysiloxane |
EP0455587A1 (de) * | 1990-05-02 | 1991-11-06 | Ciba-Geigy Ag | Neue Polymere und harte, gasdurchlässige Kontaktlinsen daraus |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3808178A (en) * | 1972-06-16 | 1974-04-30 | Polycon Laboratories | Oxygen-permeable contact lens composition,methods and article of manufacture |
US4275184A (en) * | 1974-10-01 | 1981-06-23 | Rhone-Poulenc Industries | Ethylenic silicon compounds and thermoplastic elastomers obtained therefrom |
US4208362A (en) * | 1975-04-21 | 1980-06-17 | Bausch & Lomb Incorporated | Shaped body of at least two polymerized materials and method to make same |
US4136250A (en) * | 1977-07-20 | 1979-01-23 | Ciba-Geigy Corporation | Polysiloxane hydrogels |
US4189546A (en) * | 1977-07-25 | 1980-02-19 | Bausch & Lomb Incorporated | Polysiloxane shaped article for use in biomedical applications |
US4130708A (en) * | 1977-12-09 | 1978-12-19 | Ppg Industries, Inc. | Siloxane urethane acrylate radiation curable compounds for use in coating compositions |
US4276402A (en) * | 1979-09-13 | 1981-06-30 | Bausch & Lomb Incorporated | Polysiloxane/acrylic acid/polcyclic esters of methacrylic acid polymer contact lens |
DE3005024A1 (de) * | 1980-02-11 | 1981-08-20 | Prof. Dr. Ernst 7400 Tübingen Bayer | Chirale polysiloxane, verfahren zu deren herstellung und deren verwendung |
CA1236624A (en) * | 1983-04-28 | 1988-05-10 | Minnesota Mining And Manufacturing Company | Ophthalmic devices fabricated from urethane acrylates of polysiloxane alcohols |
US4605712A (en) * | 1984-09-24 | 1986-08-12 | Ciba-Geigy Corporation | Unsaturated polysiloxanes and polymers thereof |
WO1986004342A1 (en) * | 1985-01-29 | 1986-07-31 | Bausch And Lomb Incorporated | Oxygen-permeable lenses |
JPS61285425A (ja) * | 1985-06-12 | 1986-12-16 | Nippon Contact Lens:Kk | コンタクトレンズ材料 |
JPS61285426A (ja) * | 1985-06-12 | 1986-12-16 | Nippon Contact Lens:Kk | コンタクトレンズ材料 |
US4661573A (en) * | 1986-04-14 | 1987-04-28 | Paragon Optical Inc. | Lens composition articles and method of manufacture |
JPS62296118A (ja) * | 1986-06-17 | 1987-12-23 | Seiko Epson Corp | コンタクトレンズ |
US4740533A (en) * | 1987-07-28 | 1988-04-26 | Ciba-Geigy Corporation | Wettable, flexible, oxygen permeable, substantially non-swellable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units, and use thereof |
US4734475A (en) * | 1986-12-15 | 1988-03-29 | Ciba-Geigy Corporation | Wettable surface modified contact lens fabricated from an oxirane containing hydrophobic polymer |
US4780515A (en) * | 1987-02-05 | 1988-10-25 | Bausch & Lomb Incorporated | Continuous-wear lenses having improved physical properties |
US4923906A (en) * | 1987-04-30 | 1990-05-08 | Ciba-Geigy Corporation | Rigid, gas-permeable polysiloxane contact lenses |
US4837289A (en) * | 1987-04-30 | 1989-06-06 | Ciba-Geigy Corporation | UV- and heat curable terminal polyvinyl functional macromers and polymers thereof |
US4766189A (en) * | 1987-08-13 | 1988-08-23 | Fused Kontacts Of Chicago, Inc. | Compositions for making improved gas permeable contact lenses |
JPH0312415A (ja) * | 1989-06-08 | 1991-01-21 | Mitsui Petrochem Ind Ltd | 共重合体及びそれよりなるコンタクトレンズ |
JPH0312416A (ja) * | 1989-06-08 | 1991-01-21 | Mitsui Petrochem Ind Ltd | 共重合体及びそれよりなるコンタクトレンズ |
US5032658A (en) * | 1989-10-17 | 1991-07-16 | Polymer Technology Corporation | Polymeric compositions useful in oxygen permeable contact lenses |
EP0461270B1 (de) * | 1989-12-29 | 1994-11-30 | Hoya Corporation | Kontaktlinsenmaterial und kontaktlinse |
JP2619095B2 (ja) * | 1990-01-30 | 1997-06-11 | 旭化成工業株式会社 | 酸素透過性材料 |
JPH03240021A (ja) * | 1990-02-19 | 1991-10-25 | Asahi Chem Ind Co Ltd | コンタクトレンズ材料 |
JPH03257420A (ja) * | 1990-03-08 | 1991-11-15 | Asahi Chem Ind Co Ltd | 酸素透過性コンタクトレンズ材料 |
JP3014408B2 (ja) * | 1990-05-18 | 2000-02-28 | ノバルティス アクチエンゲゼルシャフト | 酸素透過性高分子材料の製造方法 |
JP2947911B2 (ja) * | 1990-10-05 | 1999-09-13 | ノバルティス アクチエンゲゼルシャフト | 酸素透過性高分子材料の製造方法 |
JP3043390B2 (ja) * | 1990-10-19 | 2000-05-22 | ノバルティス アクチエンゲゼルシャフト | 酸素透過性高分子材料の製造方法 |
US5194556A (en) * | 1991-01-09 | 1993-03-16 | Ciba-Geigy Corporation | Rigid contact lenses with improved oxygen permeability |
-
1991
- 1991-01-09 US US07/638,949 patent/US5194556A/en not_active Expired - Lifetime
-
1992
- 1992-01-06 EP EP92810002A patent/EP0494842B1/de not_active Expired - Lifetime
- 1992-01-06 AT AT92810002T patent/ATE165375T1/de not_active IP Right Cessation
- 1992-01-06 SG SG1996000723A patent/SG49603A1/en unknown
- 1992-01-06 AU AU10088/92A patent/AU654520B2/en not_active Ceased
- 1992-01-06 DK DK92810002T patent/DK0494842T3/da active
- 1992-01-06 ES ES92810002T patent/ES2115660T3/es not_active Expired - Lifetime
- 1992-01-06 DE DE69225151T patent/DE69225151T2/de not_active Expired - Lifetime
- 1992-01-07 CA CA002058896A patent/CA2058896C/en not_active Expired - Fee Related
- 1992-01-08 TW TW081100106A patent/TW222655B/zh active
- 1992-01-08 JP JP01834392A patent/JP3322898B2/ja not_active Expired - Fee Related
- 1992-01-08 IE IE006292A patent/IE920062A1/en not_active IP Right Cessation
- 1992-01-08 KR KR1019920000113A patent/KR920014841A/ko active IP Right Grant
-
1998
- 1998-04-28 GR GR980400918T patent/GR3026729T3/el unknown
- 1998-08-07 HK HK98109767A patent/HK1009064A1/xx not_active IP Right Cessation
-
2002
- 2002-03-11 JP JP2002065116A patent/JP2002284828A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0109355A1 (de) * | 1982-10-12 | 1984-05-23 | Ciba-Geigy Ag | Hochfeste silikonhaltige Polymere mit hoher Sauerstoffdurchlässigkeit |
EP0288567A1 (de) * | 1986-09-30 | 1988-11-02 | Hoya Corporation | Material für sauerstoffdurchlässige harte kontaktlinsen mit ausgezeichnetem stosswiderstand |
EP0455585A1 (de) * | 1990-04-26 | 1991-11-06 | Ciba-Geigy Ag | Ungesättigte Harnstoff-Polysiloxane |
EP0455587A1 (de) * | 1990-05-02 | 1991-11-06 | Ciba-Geigy Ag | Neue Polymere und harte, gasdurchlässige Kontaktlinsen daraus |
Also Published As
Publication number | Publication date |
---|---|
JPH05117349A (ja) | 1993-05-14 |
CA2058896A1 (en) | 1992-07-10 |
DE69225151T2 (de) | 1998-10-22 |
ATE165375T1 (de) | 1998-05-15 |
EP0494842B1 (de) | 1998-04-22 |
EP0494842A2 (de) | 1992-07-15 |
CA2058896C (en) | 2004-08-03 |
SG49603A1 (en) | 2001-01-16 |
GR3026729T3 (en) | 1998-07-31 |
AU654520B2 (en) | 1994-11-10 |
HK1009064A1 (en) | 1999-05-21 |
US5194556A (en) | 1993-03-16 |
TW222655B (de) | 1994-04-21 |
IE920062A1 (en) | 1992-07-15 |
JP3322898B2 (ja) | 2002-09-09 |
ES2115660T3 (es) | 1998-07-01 |
KR920014841A (ko) | 1992-08-25 |
JP2002284828A (ja) | 2002-10-03 |
AU1008892A (en) | 1992-07-16 |
DK0494842T3 (da) | 1998-11-30 |
DE69225151D1 (de) | 1998-05-28 |
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Legal Events
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Effective date: 19950713 |
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